package com.zzxy.spring2g.aspect;

import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.*;
import org.springframework.stereotype.Component;

@Component
@Aspect
public class MyAspectJ {
    @Pointcut("execution(* com.zzxy.spring2g.service.impl.*.*(..))")
    public void myPointcut(){

    }

@Before("myPointcut()")
    public void myBefore(JoinPoint jp){
//        System.out.println(jp.getSignature().getName());
        System.out.println("before method "+jp.getSignature().getName());
        System.out.println("before...");


    }
    @AfterReturning(value = "myPointcut()",returning = "ret")
    public  void MyAfterReturning(JoinPoint jp,Object ret){
        System.out.println("after returning.."+ret);

    }
@Around("myPointcut()")
    public  Object myAround(ProceedingJoinPoint pjp) throws Throwable{
        System.out.println("around before..");
        Object obj =pjp.proceed();
        System.out.println("around after..");
        return  obj;
    }
@AfterThrowing(value = "myPointcut()",throwing ="e")
    public  void  myThrowable(JoinPoint jp,Throwable e){
        System.out.println("throwing .."+e.getMessage());
    }
   @After("myPointcut()")
    public  void MyAfter(JoinPoint jp){
        System.out.println(jp.getSignature().getName());
        System.out.println("after...");

    }
}